HP P9000 Business Continuity Manager User Guide

Figure 79 Example of a Delta Resync Configuration
Preparing the Hardware (Delta Resync Configuration)
Table 42 (page 162) and Table 41 (page 161) list the prerequisite hardware required to use Business
Continuity Manager in a delta resync configuration.
Table 41 Prerequisite Hardware (Delta Resync Configuration)
RemarksDescriptionItem
—One host computer is required for each of the
primary, local, and remote sites.
Host
—One XP12000, XP24000, or P95000 disk array
storage system is required for each site (in all,
three storage systems are required).
Storage system
—A bidirectional physical path (for logical paths
and delta resync control paths) connected by a
Link between
storage systems
(physical path) Fibre Channel cable is required between the
storage systems of the following sites:
• Primary site and local site
• Primary site and remote site
• Local site and remote site
Defining a Delta Resync Configuration 161